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Apollo Applications Program
The Apollo Applications Program (AAP) was created as early as 1966 by NASA headquarters to develop science-based human spaceflight missions using hardware developed for the Apollo program. AAP was the ultimate development of a number of official and unofficial Apollo follow-on projects studied at various NASA labs. However, the AAP's ambitious initial plans became an early casualty when the Johnson Administration declined to support it fully in order to remain within a $100 billion budget. Thus, Fiscal Year 1967 ultimately allocated $80 million to the AAP, compared to NASA's preliminary estimates of $450 million necessary to fund a full-scale AAP program for that year, with over $1 billion being required for FY 1968. The AAP eventually led to Skylab, which absorbed much of what had been developed under Apollo Applications.
NASA management was concerned about losing the 400,000 workers involved in Apollo after landing on the Moon in 1969. Wernher von Braun, head of NASA's Marshall Space Flight Center during the 1960s, advocated for a smaller space station (after his large one was not built) to provide his employees with work beyond developing the Saturn rockets, which would be completed relatively early during Project Apollo. NASA originally set up the Apollo Logistic Support System Office to study various ways to modify the Apollo hardware for scientific missions. The AAP office was initially an offshoot of the Apollo "X" bureau, also known as the Apollo Extension Series. AES was developing technology concepts for proposed missions based on the Saturn IB and Saturn V boosters. These included a crewed lunar base, an Earth-orbiting space station, the so-called Grand Tour of the Outer Solar System, and the original Voyager program of Mars Lander probes.
The Apollo lunar base proposal saw an uncrewed Saturn V used to land a shelter based on the Apollo Command/Service Module (CSM) on the Moon. A second Saturn V would carry a three-person crew and a modified CSM and Apollo Lunar Module (LM) to the Moon. The two-person excursion team would have a surface stay time of nearly 200 days and use of an advanced lunar rover and a lunar flier as well as logistics vehicles to construct a larger shelter. The isolation of the CSM pilot was a concern for mission planners, so proposals that it would be a three-person landing team or that the CSM would rendezvous with an orbiting module were considered.
The following phases were considered:
The Apollo LM Taxi was essentially the basic Apollo LM modified for extended lunar surface stays. This was expected to be the workhorse of both Apollo Applications Extended Lunar Surface Missions beginning in 1970 and to larger Lunar Exploration System for Apollo in the mid-to-late 1970s.
The Apollo LM Shelter was essentially an Apollo LM with ascent stage engine and fuel tanks removed and replaced with consumables and scientific equipment for 14 days' extended lunar exploration.
The MOBEV F2B was a multi-person surface-to-surface flying vehicle.
The basic Apollo hardware would evolve into AES (Apollo Extension Systems), followed by ALSS (Apollo Logistics Support System), and then LESA (Lunar Exploration System for Apollo). The result would be ever-expanding permanent stations on the Moon.
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Apollo Applications Program
The Apollo Applications Program (AAP) was created as early as 1966 by NASA headquarters to develop science-based human spaceflight missions using hardware developed for the Apollo program. AAP was the ultimate development of a number of official and unofficial Apollo follow-on projects studied at various NASA labs. However, the AAP's ambitious initial plans became an early casualty when the Johnson Administration declined to support it fully in order to remain within a $100 billion budget. Thus, Fiscal Year 1967 ultimately allocated $80 million to the AAP, compared to NASA's preliminary estimates of $450 million necessary to fund a full-scale AAP program for that year, with over $1 billion being required for FY 1968. The AAP eventually led to Skylab, which absorbed much of what had been developed under Apollo Applications.
NASA management was concerned about losing the 400,000 workers involved in Apollo after landing on the Moon in 1969. Wernher von Braun, head of NASA's Marshall Space Flight Center during the 1960s, advocated for a smaller space station (after his large one was not built) to provide his employees with work beyond developing the Saturn rockets, which would be completed relatively early during Project Apollo. NASA originally set up the Apollo Logistic Support System Office to study various ways to modify the Apollo hardware for scientific missions. The AAP office was initially an offshoot of the Apollo "X" bureau, also known as the Apollo Extension Series. AES was developing technology concepts for proposed missions based on the Saturn IB and Saturn V boosters. These included a crewed lunar base, an Earth-orbiting space station, the so-called Grand Tour of the Outer Solar System, and the original Voyager program of Mars Lander probes.
The Apollo lunar base proposal saw an uncrewed Saturn V used to land a shelter based on the Apollo Command/Service Module (CSM) on the Moon. A second Saturn V would carry a three-person crew and a modified CSM and Apollo Lunar Module (LM) to the Moon. The two-person excursion team would have a surface stay time of nearly 200 days and use of an advanced lunar rover and a lunar flier as well as logistics vehicles to construct a larger shelter. The isolation of the CSM pilot was a concern for mission planners, so proposals that it would be a three-person landing team or that the CSM would rendezvous with an orbiting module were considered.
The following phases were considered:
The Apollo LM Taxi was essentially the basic Apollo LM modified for extended lunar surface stays. This was expected to be the workhorse of both Apollo Applications Extended Lunar Surface Missions beginning in 1970 and to larger Lunar Exploration System for Apollo in the mid-to-late 1970s.
The Apollo LM Shelter was essentially an Apollo LM with ascent stage engine and fuel tanks removed and replaced with consumables and scientific equipment for 14 days' extended lunar exploration.
The MOBEV F2B was a multi-person surface-to-surface flying vehicle.
The basic Apollo hardware would evolve into AES (Apollo Extension Systems), followed by ALSS (Apollo Logistics Support System), and then LESA (Lunar Exploration System for Apollo). The result would be ever-expanding permanent stations on the Moon.